
Sustainability Strategy
Embedding sustainability at the heart of organisations and value chains.
Overview
Sustainability is no longer a peripheral concern — it is central to business resilience, investor confidence, and social licence to operate. Across Africa, leading organisations are discovering that strong environmental, social, and governance (ESG) performance drives competitive advantage and long-term value creation.
CLEEN's Sustainability Strategy practice helps corporations, financial institutions, development agencies, and governments design and embed sustainability into their core operations, reporting, and stakeholder relationships.
From ESG materiality assessments to supply-chain due diligence and sustainable finance frameworks, we provide the strategic clarity and implementation support that organisations need to turn sustainability commitments into measurable, credible outcomes.
Capabilities
What we offer
ESG Strategy & Materiality Assessment
Identification of material ESG risks and opportunities, stakeholder engagement processes, and development of integrated sustainability strategies aligned with GRI, ISSB, TCFD, and SDG frameworks.
Sustainability Reporting & Disclosure
Preparation of GRI-aligned sustainability reports, TCFD climate risk disclosures, and bespoke ESG data frameworks that meet the expectations of international investors, lenders, and regulators.
Supply-Chain Sustainability Due Diligence
Assessment of sustainability risks and opportunities across agricultural, mining, and manufacturing supply chains, including human rights due diligence aligned with the UN Guiding Principles.
Sustainable Finance & Green Bond Advisory
Support for issuers, arrangers, and investors in the structuring, verification, and reporting of green bonds, sustainability-linked loans, and other sustainable finance instruments in African markets.
Case studies
Related work

Regional Centre for Energy & Environmental Sustainability, UENR (World Bank Africa Centre of Excellence) · 2020
RCEES Communications, Knowledge Management and Alumni Relations Leadership
Leadership of strategic communications, knowledge management and alumni relations across a research centre's portfolio, alongside technical work on basin water budgets, hydropower suitability and water-stress analysis affecting energy generation.

Engineering Development Frontiers Limited · 2021
Bono Regional Hospital Extension — Site Engineering & Safety Management
Site engineering and safety management for the extension of the Regional Hospital and associated doctors' bungalows, maintaining an accident-free construction environment.

Regional Center for Energy and Environmental Sustainability (RCEES), UENR · 2022
RCEES ACE Impact Centre Monitoring, Evaluation & Technical Support
Monitoring, evaluation and specialised technical support to help the RCEES Africa Centre of Excellence perform among the strongest in the ACE Impact programme.
